Removed some code which has been commented out ...

Removed some code which has been commented out since Apr 8 2004. I say
5.5 years is long enough to warrant a fresh start.

1 files changed, 0 insertions, 19 deletions

diff --git a/src/library/scala/collection/immutable/List.scala b/src/library/scala/collection/immutable/List.scala
index e6e7942cb8..abd8e31dc3 100644
--- a/src/library/scala/collection/immutable/List.scala
+++ b/src/library/scala/collection/immutable/List.scala
@@ -843,25 +843,6 @@ object List extends SequenceFactory[List] {
     }
     buf.toList
   }
-
-  /** Lists with ordered elements are ordered
-  implicit def list2ordered[a <% Ordered[a]](x: List[a]): Ordered[List[a]] = new Ordered[List[a]] {
-    def compare [b >: List[a] <% Ordered[b]](y: b): Int = y match {
-      case y1: List[a] => compareLists(x, y1);
-      case _ => -(y compare x)
-    }
-    private def compareLists(xs: List[a], ys: List[a]): Int = {
-      if (xs.isEmpty && ys.isEmpty) 0
-      else if (xs.isEmpty) -1
-      else if (ys.isEmpty) 1
-      else {
-        val s = xs.head compare ys.head;
-        if (s != 0) s
-        else compareLists(xs.tail, ys.tail)
-      }
-    }
-  }
-   */
 }
 
 /** Only used for list serialization */